They call it a wreck for a reason

Tonight, I was leaving my house, and I started backing up into another space that is in our driveway, and I backed into my mamas car. Now, there is no killing my car. It's just not possible. Most people tell me it is indestructible. I think they're right. I have backed into like, 415678643515348644359453434 trees, and that is not a lie. After hitting my moms car tonight, she has two dents in her door, and all I have is paint transfer. No scratches, no nothing. How does that happen do you ask? Lord only knows.